MERHEJ M-J, EL HACHEM R, SACRE H, SALAMEH P, GHOSN N, NAAMAN A. The root canal morphology of premolars in a sample of the Lebanese population: Clinical considerations . IAJD [Internet]. 2023May15 [cited 2024Jul.3];14(1):37-6. Available from: https://journals.usj.edu.lb/iajd/article/view/860